Vaccination

FDA questions strength of Johnson & Johnson's booster shot data

In a development that could mean Johnson & Johnson might encounter resistance over its application for authorization of a booster shot of its coronavirus vaccine, a new analysis filed by the U.S. Food and Drug Administration ...

Vaccination

Immunologist answers questions about COVID vaccine

If we are ever to return to some semblance of normality, then the world's population needs to be immune to SARS-CoV-2, the virus that causes COVID-19. But with so many different vaccines in production, questions are undoubtedly ...

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